Family: Unicells; cell body spherical or broad ellipsoidal; chloroplasts 1 to several in number, cup-shaped or plate-like, reticulated or star-shaped; with or without pyrenoids; reproduction by autospores and zoospores; many species found in soil (Illustrations of The Japanese Fresh-water Algae, 1977).
Genus:
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Neospongiococcum sp. ?
cell 58 μm
Japan, 1998
Neospongiococcum sp. ?
cell 36 μm
Ujiie (Sakura)
Tochigi, 2001
Neospongiococcum sp. ?
st. Tgu-1, axenic
cell 9-58 μm
Ujiie (Sakura)
Tochigi, 2001
Neospongiococcum sp.
cell μm
Matsubushi
Saitama, 2003
Neospongiococcum sp.
axenic culture
cell 13-60 μm
Matsubushi
Saitama, 2003
